CN201797613U - 电缆加热器 - Google Patents
电缆加热器 Download PDFInfo
- Publication number
- CN201797613U CN201797613U CN2009203507417U CN200920350741U CN201797613U CN 201797613 U CN201797613 U CN 201797613U CN 2009203507417 U CN2009203507417 U CN 2009203507417U CN 200920350741 U CN200920350741 U CN 200920350741U CN 201797613 U CN201797613 U CN 201797613U
- Authority
- CN
- China
- Prior art keywords
- cable
- cable heater
- separator
- utility
- heating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 40
- 239000005030 aluminium foil Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000005485 electric heating Methods 0.000 abstract 3
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009203507417U CN201797613U (zh) | 2009-12-30 | 2009-12-30 | 电缆加热器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009203507417U CN201797613U (zh) | 2009-12-30 | 2009-12-30 | 电缆加热器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201797613U true CN201797613U (zh) | 2011-04-13 |
Family
ID=43852509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009203507417U Expired - Fee Related CN201797613U (zh) | 2009-12-30 | 2009-12-30 | 电缆加热器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201797613U (zh) |
-
2009
- 2009-12-30 CN CN2009203507417U patent/CN201797613U/zh not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: BEIJING ELECTRIC POWER CORP. Effective date: 20130606 Owner name: BEIJING ELECTRIC POWER CORP. Effective date: 20130606 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100031 XICHENG, BEIJING TO: 100031 DONGCHENG, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130606 Address after: 100031 West Chang'an Avenue, Beijing, No. 86 Patentee after: State Grid Corporation of China Patentee after: Beijing Electric Power Corp. Address before: 100031 Beijing Qianmen West Street, Xicheng District, No. 41 Patentee before: Beijing Electric Power Corp. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20181230 |